The official description for the 22nd episode of season 2 titled “Streets Of Fire” has been revealed, and reveals the return of a major character. You can check out the description below, but beware of spoilers for the episode.
MALCOLM MERLYN RETURNS —Oliver (Stephen Amell) rallies his team as Slade’s (Manu Bennett) soldiers attack the city. Felicity (Emily Bett Rickards) gets a call from S.T.A.R. Labs with game-changing news and Thea (Willa Holland) comes face-to-face with her father – Malcolm Merlyn (guest star John Barrowman). Nick Copus directed the episode written by Jake Coburn & Ben Sokolowski (#222).
“Streets Of Fire” is scheduled to air on Wednesday, May 8th.